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252b5132 RH |
1 | # Test basic linker script functionality |
2 | # By Ian Lance Taylor, Cygnus Support | |
3ec57632 | 3 | # Copyright 2001, 2004 |
a2b64bed NC |
4 | # Free Software Foundation, Inc. |
5 | # | |
6 | # This file is free software; you can redistribute it and/or modify | |
7 | # it under the terms of the GNU General Public License as published by | |
8 | # the Free Software Foundation; either version 2 of the License, or | |
9 | # (at your option) any later version. | |
10 | # | |
11 | # This program is distributed in the hope that it will be useful, | |
12 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | # GNU General Public License for more details. | |
15 | # | |
16 | # You should have received a copy of the GNU General Public License | |
17 | # along with this program; if not, write to the Free Software | |
18 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
252b5132 RH |
19 | |
20 | set testname "script" | |
21 | ||
22 | if ![ld_assemble $as $srcdir/$subdir/script.s tmpdir/script.o] { | |
23 | unresolved $testname | |
24 | return | |
25 | } | |
26 | ||
27 | proc check_script { } { | |
28 | global nm | |
29 | global testname | |
30 | global nm_output | |
31 | ||
992c450d | 32 | if ![ld_nm $nm "" tmpdir/script] { |
252b5132 | 33 | unresolved $testname |
3ec57632 NC |
34 | return |
35 | } | |
36 | ||
37 | if {![info exists nm_output(text_start)] \ | |
38 | || ![info exists nm_output(text_end)] \ | |
39 | || ![info exists nm_output(data_start)] \ | |
40 | || ![info exists nm_output(data_end)]} { | |
41 | send_log "bad output from nm\n" | |
42 | verbose "bad output from nm" | |
43 | fail $testname | |
44 | return | |
45 | } | |
46 | ||
47 | set passes 1 | |
48 | set text_end 0x104 | |
49 | set data_end 0x1004 | |
50 | ||
51 | if [istarget *c4x*-*-*] then { | |
52 | set text_end 0x101 | |
53 | set data_end 0x1001 | |
54 | } | |
55 | ||
56 | if [istarget *c54x*-*-*] then { | |
57 | set text_end 0x102 | |
58 | set data_end 0x1002 | |
59 | } | |
60 | ||
61 | if {$nm_output(text_start) != 0x100} { | |
62 | send_log "text_start == $nm_output(text_start)\n" | |
63 | verbose "text_start == $nm_output(text_start)" | |
64 | set passes 0 | |
65 | } | |
66 | ||
67 | if {$nm_output(text_end) < $text_end \ | |
68 | || $nm_output(text_end) > 0x110} { | |
69 | send_log "text_end == $nm_output(text_end)\n" | |
70 | verbose "text_end == $nm_output(text_end)" | |
71 | set passes 0 | |
72 | } | |
73 | ||
74 | if {$nm_output(data_start) != 0x1000} { | |
75 | send_log "data_start == $nm_output(data_start)\n" | |
76 | verbose "data_start == $nm_output(data_start)" | |
77 | set passes 0 | |
78 | } | |
79 | ||
80 | if {$nm_output(data_end) < $data_end \ | |
81 | || $nm_output(data_end) > 0x1010} { | |
82 | send_log "data_end == $nm_output(data_end)\n" | |
83 | verbose "data_end == $nm_output(data_end)" | |
84 | set passes 0 | |
85 | } | |
86 | ||
87 | if { $passes } { | |
88 | pass $testname | |
252b5132 | 89 | } else { |
3ec57632 | 90 | fail $testname |
252b5132 RH |
91 | } |
92 | } | |
93 | ||
777690b6 ILT |
94 | # PE targets need to set the image base to 0 to avoid complications from nm. |
95 | set flags "" | |
96 | if {[istarget "*-*-pe*"] \ | |
97 | || [istarget "*-*-cygwin*"] \ | |
98 | || [istarget "*-*-mingw32*"] \ | |
99 | || [istarget "*-*-winnt*"] \ | |
3ec57632 | 100 | || [istarget "*-*-nt"] \ |
777690b6 ILT |
101 | || [istarget "*-*-interix*"] } then { |
102 | set flags "--image-base 0" | |
103 | } | |
104 | ||
105 | if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/script.t tmpdir/script.o"] { | |
252b5132 RH |
106 | fail $testname |
107 | } else { | |
108 | check_script | |
109 | } | |
110 | ||
111 | set testname "MRI script" | |
112 | ||
777690b6 | 113 | if ![ld_simple_link $ld tmpdir/script "$flags -c $srcdir/$subdir/scriptm.t"] { |
252b5132 RH |
114 | fail $testname |
115 | } else { | |
116 | check_script | |
117 | } | |
3ec57632 NC |
118 | |
119 | set testname "MEMORY" | |
120 | ||
121 | if ![ld_simple_link $ld tmpdir/script "$flags -T $srcdir/$subdir/memory.t tmpdir/script.o"] { | |
122 | fail $testname | |
123 | } else { | |
124 | check_script | |
125 | } | |
126 | ||
127 |